I can’t speak to the manga as I only just started reading it. It’s not a bad ending for the anime…. But it will feel like there’s a bunch of loose ends. It’s one of those chaos wrapped in a ribbon type is my description. It starts off really good and then you’re gonna be like WTF is happening and then it’s gonna be slightly entertaining but confusing, and then you just accept there’s missing pieces but other things are like okay about it I guess?